919920403020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15332006717}}^1$

素因数の和:15332006729

約数の個数: 24

約数和(自身を含む): 2575777128624

約数和(自身を除く): 1655856725604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15332006717, 30664013434, 45996020151, 61328026868, 76660033585, 91992040302, 153320067170, 183984080604, 229980100755, 306640134340, 459960201510, 919920403020]

約数ペア:

[(1, 919920403020), (2, 459960201510), (3, 306640134340), (4, 229980100755), (5, 183984080604), (6, 153320067170), (10, 91992040302), (12, 76660033585), (15, 61328026868), (20, 45996020151), (30, 30664013434), (60, 15332006717)]